medium6.5
CVE-2021-22312
There is a memory leak vulnerability in some Huawei products.
Impact
There is a memory leak vulnerability in some Huawei products. An authenticated remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause some service abnormal. Affected product include some versions of IPS Module, NGFW Module, Secospace USG6300, Secospace USG6500, Secospace USG6600 and USG9500.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Huawei | Ips Module Firmware | Versions v500r005c00spc100, v500r005c00spc200 |
| Huawei | Ngfw Module Firmware | Versions v500r005c00spc100, v500r005c00spc200 |
| Huawei | Secospace Usg6300 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Secospace Usg6500 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Secospace Usg6600 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Usg9500 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Nip6300 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Nip6600 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Nip6800 Firmware | Versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 |
| Huawei | Usg6000e Firmware | Version v600r006c00 |
| Huawei | Nip6000e Firmware | Version v600r006c00 |
| Huawei | Ips6000e Firmware | Version v600r006c00 |